Doctor profile · Federal record
Dr. Margaret Alex, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Stony Brook, NY
- NPI 1659554343
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2500 Nesconset Hwy, Bldg #3C
Stony Brook, NY 117902555
(631) 751-2400
fax (631) 751-8323 - Mailing address
-
26 Fairview St
Huntington, NY 117433414
Credentials & registration
- NPI registered
- December 2007 — 19 yrs on file
- Profile last updated
- February 11, 2021
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- New York #304226
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659554343. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
587
Distinct HCPCS
5
Medicare allowed
$39,391
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 262 | 105 | $128 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 218 | 93 | $3 | |
G0108 |
Diabetes outpatient self-management training services, individual, per 30 minutes | 58 | 25 | $63 | |
36415 |
Insertion of needle into vein for collection of blood sample | 37 | 33 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 11 | $91 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 106. This provider delivers 5.5× the peer median.Open Payments
Industry payments received
All-time total
$1,330
Transactions
13
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 13 | $1,329.69 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
706
Patients
350
Total drug cost
$413,502
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl Er (Metformin Hcl) | Brand | 89 | 49 | $2,245 |
| Levothyroxine Sodium | Generic | 63 | 31 | $1,106 |
| Metformin Hcl | Generic | 56 | 27 | $664 |
| Ozempic (Semaglutide) | Brand | 56 | 23 | $103,935 |
| Synthroid (Levothyroxine Sodium) | Brand | 54 | 34 | $4,307 |
| Repaglinide | Generic | 51 | 23 | $2,847 |
| Atorvastatin Calcium | Generic | 48 | 24 | $1,047 |
| Jardiance (Empagliflozin) | Brand | 46 | 25 | $70,431 |
| Trulicity (Dulaglutide) | Brand | 46 | 20 | $98,632 |
| Januvia (Sitagliptin Phosphate) | Brand | 39 | 19 | $43,745 |
Frequently asked questions
What is Dr. Margaret Alex's medical specialty?
Dr. Margaret Alex practices Adult Health Nurse Practitioner in Stony Brook, NY.
Where does Dr. Margaret Alex practice?
Dr. Margaret Alex practices at 2500 Nesconset Hwy, Stony Brook, NY 117902555. Office phone: 6317512400.
What is Dr. Margaret Alex's NPI?
Dr. Margaret Alex's National Provider Identifier (NPI) is 1659554343, issued by NPPES.
Does Dr. Margaret Alex accept Medicare assignment?
Yes. Dr. Margaret Alex accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Alex commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962); Diabetes outpatient self-management training services, individual, per 30 minutes (HCPCS G0108). Source: CMS Medicare Physician & Other Practitioners file.